The Ladder,extension, cataloged under National Stock Number 5440-00-223-6027, is classified within Federal Supply Class 5440 (No Item Name Available) of the Prefabricated Structures and Scaffolding group. The primary manufacturer of record is National Industries for the Blind. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5440-00-223-6027 |
| Primary Part Number | 5440-00-223-6027 |
| Item Name | Ladder,extension |
| FSC / FSG | 5440 / 54 — No Item Name Available |
| Manufacturer | National Industries for the Blind |
| Status | CANCELLED |
| Length | 40.0000 FEET NOMINAL FT |
| Material | WOOD |
| Surface Type | PLAIN |
| Section Quantity | 2 |
| Crosspiece Type | RUNG |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5440-00-223-6027 | National Industries for the Blind (USA) |
| ANSI A14.1 TY1 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| ANSI A14.1 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| A-A-1997 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| LLL-L-51 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| UL112 | Underwriters Laboratories Inc (USA) |
NSN 5440-00-223-6027 is a Ladder,extension, manufactured by National Industries for the Blind, classified under FSC 5440 (No Item Name Available). Status: cancelled.
NSN 5440-00-223-6027 has 6 cross-referenced part numbers: 5440-00-223-6027 (National Industries for the Blind), ANSI A14.1 TY1 (American National Standards Institute Incorporated Dba American National Standards Institute), ANSI A14.1 (American National Standards Institute Incorporated Dba American National Standards Institute), A-A-1997 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), LLL-L-51 (Federal Specifications Promulgated by General Services Administration Washington DC) and 1 more.
There are 12 known substitutes for 5440-00-223-6027: 5440-00-160-0448, 5440-00-171-9836, 5440-00-223-6025 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5440-00-223-6027: Length: 40.0000 FEET NOMINAL FT; Material: WOOD; Surface Type: PLAIN; Section Quantity: 2. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5440-00-223-6027 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.